525
CDUS45 KMSO 170737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT FRI OCT 17 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 41 MM 78 1927 54 -13 73
MINIMUM 29 1000 PM 7 1946 27 2 29
AVERAGE 35 40 -5 51
PRECIPITATION (IN)
YESTERDAY T 0.74 1932 0.03 -0.03 0.13
MONTH TO DATE 0.78 0.46 0.32 0.13
SINCE JAN 1 9.65 11.30 -1.65 7.02
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 30 24 6 14
MONTH TO DATE 343 340 3 220
SINCE SEP 1 585 708 -123 456
SINCE JUL 1 736 923 -187 644
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 3 2 1 2
SINCE JAN 1 60 83 -23 127
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1000 PM
LOWEST 70 200 PM
AVERAGE 83
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 75 1974
MINIMUM TEMPERATURE (F) 27 8 1996
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 750 AM MDT SUNSET 640 PM MDT
OCTOBER 18 2025.......SUNRISE 751 AM MDT SUNSET 638 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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